<template>
    <!-- 
        该页面时登录页面，使用了 element-UI 进行开发
     -->
    <div class="login">
        <el-card header="请先登录" class="login-card">
            <el-form @submit.native.prevent="login">
                <el-form-item label="用户名">
                    <el-input v-model="model.username"></el-input>
                </el-form-item>
                <el-form-item label="密码">
                    <el-input v-model="model.password" type="password"></el-input>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" native-type="submit">登录</el-button>
                </el-form-item>
            </el-form>
        </el-card>
    </div>
</template>

<script>
export default {
    data() {
        return {
            model: {}
        }
    },
    methods: {
        // 登录
        async login() {
            this.$http.post('login', this.model).then((res) => {
                localStorage.token = res.data.token;   // localStorage 保存 token
                this.$router.push('/');
                this.$message({
                    type: 'success',
                    message: '登录成功'
                })
            })
        }
    },
}
</script>

<style>
    .login-card{
        width: 25rem;
        margin: 6rem auto;
    }
</style>